EyelevelSurfer Sunglasses for Boys - Blue Kids Sunglasses - 100% UVA/UVB Protection & CAT3 Lens - For Boys 3-8 years

Could you please tell me what colour tint the lenses have, ie what colour the view is when you look through the lenses?

How wide are these in cm?

Would they fit a 10 year old boy ?

Are they polarised